[AAI] Service Mesh compatibility

[oom.git] / kubernetes / common / common / templates / _service.tpl

diff --git a/kubernetes/common/common/templates/_service.tpl b/kubernetes/common/common/templates/_service.tpl
index 15c1f6f..2650929 100644 (file)
--- a/kubernetes/common/common/templates/_service.tpl
+++ b/kubernetes/common/common/templates/_service.tpl
@@ -94,6 +94,7 @@ annotations:
         "version": "{{ default "v1" $msb_information.version }}",
         "url": "{{ default "/" $msb_information.url }}",
         "protocol": "{{ default "REST" $msb_information.protocol }}",
+        "enable_ssl": {{ default false $msb_information.enable_ssl }},
         "port": "{{ $msb_information.port }}",
         "visualRange":"{{ default "1" $msb_information.visualRange }}"
       }
@@ -127,7 +128,7 @@ labels: {{- include "common.labels" (dict "labels" $labels "dot" $dot) | nindent
   name: {{ $port.name }}
 {{-       end }}
 {{-       if (eq $serviceType "NodePort") }}
-  nodePort: {{ include "common.nodePortPrefix" (dict "dot" $dot "portNodePortExt" $port.useNodePortExt) }}{{ $port.nodePort }}
+  nodePort: {{ include "common.nodePortPrefix" (dict "dot" $dot "useNodePortExt" $port.useNodePortExt) }}{{ $port.nodePort }}
 {{-       end }}
 {{-     else }}
 - port: {{ default $port.port $port.plain_port }}
@@ -180,6 +181,8 @@ labels: {{- include "common.labels" (dict "labels" $labels "dot" $dot) | nindent
 {{- $labels := default (dict) .labels -}}
 {{- $matchLabels := default (dict) .matchLabels -}}
 {{- $sessionAffinity := default "None" $dot.Values.service.sessionAffinity -}}
+{{- $kubeTargetVersion := default $dot.Capabilities.KubeVersion.Version | trimPrefix "v" -}}
+{{- $ipFamilyPolicy := default "PreferDualStack" $dot.Values.service.ipFamilyPolicy -}}
 apiVersion: v1
 kind: Service
 metadata: {{ include "common.serviceMetadata" (dict "suffix" $suffix "annotations" $annotations "msb_informations" $msb_informations "labels" $labels "dot" $dot) | nindent 2 }}
@@ -188,6 +191,9 @@ spec:
   clusterIP: None
   {{- end }}
   ports: {{- include "common.servicePorts" (dict "serviceType" $serviceType "ports" $ports "dot" $dot "add_plain_port" $add_plain_port) | nindent 4 }}
+  {{- if semverCompare ">=1.20.0" $kubeTargetVersion }}
+  ipFamilyPolicy: {{ $ipFamilyPolicy }}
+  {{- end }}
   {{- if $publishNotReadyAddresses }}
   publishNotReadyAddresses: true
   {{- end }}
@@ -302,3 +308,43 @@ true
 {{-     end }}
 {{-   end }}
 {{- end -}}
+
+{{/*
+  generate needed scheme:
+    - https if needTLS
+    - http if not
+*/}}
+
+{{- define "common.scheme" -}}
+  {{- ternary "https" "http" (eq "true" (include "common.needTLS" .)) }}
+{{- end -}}
+
+{{- define "common.port.buildCache" -}}
+  {{- $global := . }}
+  {{- if not $global.Values._DmaapDrNodePortsCache }}
+    {{- $portCache := dict }}
+    {{- range $port := .Values.service.ports }}
+      {{- $_ := set $portCache $port.name (dict "port" $port.port "plain_port" $port.plain_port) }}
+    {{- end }}
+    {{- $_ := set $global.Values "_DmaapDrNodePortsCache" $portCache }}
+  {{- end }}
+{{- end -}}
+
+{/*
+  Get Port value according to its name and if we want tls or plain port.
+  The template takes below arguments:
+    - .global: environment (.)
+    - .name: name of the port
+    - .getPlain: boolean allowing to choose between tls (false, default) or
+                 plain (true)
+    If plain_port is not set and we ask for plain, it will return empty.
+*/}
+{{- define "common.getPort" -}}
+  {{- $global := .global }}
+  {{- $name := .name }}
+  {{- $getPlain := default false .getPlain }}
+  {{- include "common.port.buildCache" $global }}
+  {{- $portCache := $global.Values._DmaapDrNodePortsCache }}
+  {{- $port := index $portCache $name }}
+  {{- ternary $port.plain_port $port.port $getPlain }}
+{{- end -}}